Rinnai Silver Ion Cartridge 820-053-000

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Please check the applicable model before purchasing. [Size] Approx. 64mm W x 18mm D x 60mm H (The above dimensions are the maximum external dimensions including protrusions. [Color] Aqua Blue [Replacement Guideline] Every 2 years. By installing a silver ion cartridge in the tank, silver ions dissolve during the washing and hot water rinsing processes, creating an antibacterial coating on dishes and the entire tank. The silver ions penetrate bacteria such as Staphylococcus aureus and E. coli, stopping their enzyme activity and inhibiting their proliferation. The power of silver ions also has a disinfecting effect on remaining water in the tank.